Investigation of Inner Elliptical Pin-Fins Configuration on Magnetoconvective Heat Transfer

Raoudha Chaabane

Laboratory of Thermal and Energetic Systems Studies (LESTE) at the National School of Engineering of Monastir, University of Monastir, Tunisia

Nor Azwadi Che Sidik

Malaysia–Japan International Institute of Technology (MJIIT), Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, 54100 Kuala Lumpur, Malaysia

Hong Wei Xian

Malaysia–Japan International Institute of Technology (MJIIT), Universiti Teknologi Malaysia, Jalan Sultan Yahya Petra, 54100 Kuala Lumpur, Malaysia

DOI : https://doi.org/10.37934/araset.27.2.2838

Keywords:

convection, curved boundary, D2Q9 model, elliptical sinks, Heat transfer, lattice Boltzmann Method, MHD

Abstract

This paper deals with Lattice Boltzmann computation of two-dimensional incompressible flow past two heat elliptical sinks vertically attached to the horizontal walls of a cavity in the presence of magnetic field. A two dimensional nine-velocity square lattice Boltzmann (D2Q9) model is used. The obtained results show that the applied Lattice Boltzmann method (LBM) can effectively capture vortex shedding structures and other features inside such complex flow. The present study has been carried out for Hartmann numbers with panoply of heat sinks location. Results show that the heat sinks positions greatly influence the eat transfer rate depending on the Hartmann number.

Published

2022-08-22

How to Cite

Raoudha Chaabane, Nor Azwadi Che Sidik, & Hong Wei Xian. (2022). Investigation of Inner Elliptical Pin-Fins Configuration on Magnetoconvective Heat Transfer . Journal of Advanced Research in Applied Sciences and Engineering Technology, 27(2), 28–38. https://doi.org/10.37934/araset.27.2.2838

ISSUE

2022 Vol. 4 No. 2 - July 2022 (2022)